Bathroom fans, heat lamps, and workshop or sauna loads that get left running waste energy. The Intermatic FF415M is a commercial spring-wound countdown timer that replaces a standard wall switch and shuts the load off after up to 15 minutes. It is double-pole single-throw, rated 125-277 V AC, and needs no power to run its mechanism.
Why electricians pick it
- Spring-wound mechanism needs no neutral or electricity to operate.
- DPST contacts switch both conductors of the load.
- Wide 125-277 V AC rating covers residential and commercial lighting circuits.
- Commercial-grade FF series with a brushed metal look wall plate included.
- No hold position, so the load can't be left on indefinitely.
Specifications
| Spec |
Detail |
| Brand |
Intermatic |
| Model |
FF415M |
| Type |
Spring-wound countdown timer, commercial |
| Time range |
15 minutes max, without hold |
| Voltage |
125-277 V AC, 50/60 Hz |
| Contacts |
DPST |
| Resistive rating |
20 A at 125 V; 10 A at 250 V; 10 A at 277 V |
| Tungsten rating |
7 A at 125 V |
| Dimensions |
4.125 x 1.75 x 1.25 in |
| Finish |
Silver, wall plate included |
Pro tip from the counter
Check the load type against the rating, not just the amps on the breaker: the FF415M is rated 20 A resistive but only 7 A tungsten at 125 V. For a big bank of incandescent heat lamps or a load over 10 A at 277 V, have your electrician drive a contactor from the timer instead.
Best for: bathroom exhaust fans, heat lamps and infrared heaters, commercial washroom lighting, workshop and garage equipment
Shipped across Canada from Vaughan, ON. Trade customers can get pricing through a quote or at (905) 553-7171.